package com.tree.shiro.service;

import com.tree.shiro.entity.User;

/**
 * @ClassName com.tree.shiro.service
 * Description: <类功能描述>. <br>
 * <p>
 * <使用说明>
 * </p>
 * @Author tree
 * @Date 2019-06-25 22:59
 * @Version 1.0
 */
public interface UserService {
    User findByUserName(String userName);
}
